[FIX] issues with missing window.console object in Firefox 3.6 when Firebug is not active

bzr revid: xmo@openerp.com-20110921081651-a4usbx7flv91xko5

addons/web/static/src/js/chrome.js

@@ -581,7 +581,6 @@ openerp.web.Header =  openerp.web.Widget.extend(/** @lends openerp.web.Header# *
         this._super(parent);
         this.qs = "?" + jQuery.param.querystring();
         this.$content = $();
-        console.debug("initializing header with id", this.element_id);
         this.update_promise = $.Deferred().resolve();
     },
     start: function() {
@@ -963,7 +962,6 @@ openerp.web.WebClient = openerp.web.Widget.extend(/** @lends openerp.web.WebClie
         this.session.start();
         this.login.start();
         this.menu.start();
-        console.debug("The openerp client has been initialized.");
     },
     on_logged: function() {
         if(this.action_manager)

addons/web/static/src/js/core.js

@@ -1,7 +1,10 @@
 /*---------------------------------------------------------
  * OpenERP Web core
  *--------------------------------------------------------*/
-
+var console;
+if (!console) {
+    console = {log: function () {}};
+}
 if (!console.debug) {
     console.debug = console.log;
 }
@@ -943,7 +946,6 @@ openerp.web.Widget = openerp.web.SessionAware.extend(/** @lends openerp.web.Widg
      * If that's not the case this method will simply return `false`.
      */
     do_action: function(action, on_finished) {
-        console.log('Widget.do_action', action, on_finished);
         if (this.widget_parent) {
             return this.widget_parent.do_action(action, on_finished);
         }